[   15.573305][  T258] ip (258) used greatest stack depth: 23664 bytes left
[  320.092516][ T3080] netem: version 1.3
[ 1184.783395][ T8613] ip (8613) used greatest stack depth: 23632 bytes left
[ 2446.663572][T20242] pm_nl_ctl (20242) used greatest stack depth: 22848 bytes left